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2 years ago

The product of 6 and 2 added to the quotient of 9 and 3

Mathematics

2 answers:

Firdavs [7]2 years ago

8 0

Answer:

Step-by-step explanation:

Follow pemdas and multiply 6 and 2, then divide 9 and 3, finally, add the two together to get 15

6×2+9÷3

12+9÷3

12+3

=15

Doss [256]2 years ago

8 0

6 x 2 + 9/3
12 + 3
=15

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Identify the slope and Y intercept of the following graph

azamat

The slope is 3x and the y intercept is 2 so it should be written like y=3x+2

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3 years ago

A farmer from Whidbey Island: A man claims his whalebone can detect water. You design an experiment using a set of 4 cans, 3 emp

tatyana61 [14]

Answer:

The value is $E(x) = 1.25$

Step-by-step explanation:

From the question we are told that

The number of cans is n = 4

The number of can that are empty is N = 3

The number of can filled with water is k = 1

The number number of sets of cans is w = 5

Generally probability of detecting the correct can is mathematically represented as

$p = \frac{k}{n}$

=> $p = \frac{1}{4}$

=> $p = 0.25$

Generally probability of not detecting the correct can is mathematically represented as

$q = 1- p$

$q = 1- 0.25$

$q = 0.75$

Generally the number of cans expected of the farmer to correctly identify by chance is mathematically represented as

$E(x) = w * p$

=> $E(x) = 5 * 0.75$

=> $E(x) = 1.25$

5 0

2 years ago

Two vectors beginning at the same vertex of a triangle are 〈2,3〉 and 〈-3,2〉. Choose the correct classification of the triangle.

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It will be right angle triangle. The two vectors beginning at the same vertex of a triangle are <2,3> and <-3,2> is classified as right-angled triangle. It is classified as a right-angled triangle because the dot product of the vectors are 0.

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kotykmax [81]

You hit the right target!

$\Huge\color{}\checkmark$

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Answer:

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Step-by-step explanation:

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